What is meant by Glacial Lake Outburst Flood (GLOF)? The lakes formed due to the steadily melting ice at the very top of glaciers is what is called a glacial lake. This glacial lake is contained and regulated by dams. However, in the event of a sudden melting or faster than usual melting, as we […]
Blackening Glaciers of World -Carbon Black Deposition Impact
WHAT DOES IT MEAN THAT EARTH’S GLACIERS ARE TURNING BLACK? The glaciers of the world are one of the largest sources of water locked in ice second only to the vast oceans. It is still, in fact the biggest freshwater reserve present naturally on earth. A large number of mountain side communities and settlements in […]
Black Soot and Ash Deposits on Glaciers – Causes and Impacts
What is meant by Black soot and Ash? Black soot is the fine particles that are produced as a result of incomplete combustion particularly by burning wood for fire or as fuels in engines. Since black soot is composed mainly of carbon, it is also known as Black carbon. The fine particles of soot can […]
Third Pole Is Melting – Himalaya-HinduKush-Karakoram Glacier
Introduction Pakistan ranks among the most vulnerable and climate change-affected country. According to Worldometer, its fossil fuels’ global emissions are less than 1 %. China is emitting 29.18% and ranked among the top emitters. Pakistan shares a border with China. Unfortunately, these pollutants don’t know any border. The Sino-Pak border is provided with a natural […]
Glacier Melting and Glacial Retreat – Causes, Effects, Solutions
INTRODUCTION Glaciers are massive quantities of ice that move downward slowly. Wherever snow accumulates faster than it melts, a glacier forms. When melting outweighs accumulation, it retreats—that is, its terminal edge, the end of the glacier tongue, terminates at progressively higher heights. Since around 1850, the majority of the world’s mountain (alpine) glaciers have been […]
Climate Change and Himalayan Glacier Hazard
In Himalayas glacial lakes are filling up all due to glaciers retreat and this issue has not received any attention yet. Himalayan glaciers retreat would cause severe damage in the area and human settlement will be more vulnerable to its threat. Himalayan mountains and glaciers retreat driven by Climate change are prone to Earthquakes. The […]